Search results for “temperature”

About 73 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching temperature — open any to read the full text, or download the PDF or XML.

Experimental Analysis PVP Coated Silver Nanofluid Properties for Application in Photovoltaic/Thermal (PVT) Collectors

Aug 2020 DOI 10.14302/issn.2643-2811.jmbr-20-3476
A. NaderiCorresponding author

Nowadays, supplying energy for the global population has turned into a prominent issue for countries engendering the consumption of huge amounts of fossil fuels which leads to some serious environmental problems. Among the renewable energy technologies, solar collectors can play major role to improv…

Optimization, Production, Purification of Laccase Enzyme from Bacillus sp

Jul 2020 DOI 10.14302/issn.2377-2549.jndc-20-3460
Nivedharshini TamilvananCorresponding author

Laccase enzyme production is important and more beneficial for environment, because it has many roles like, involved in bioremediation, biodegradation, decolorization of environmental polluted dyes and pharmaceutical sector also. Production of laacse enzyme from bacillus sp as using of Agro waste (r…

The Study of Coexistance of Superconductivity and Spin Glass in Fe Pnictide(Fe1+YSeXTe1−X)

Jun 2020 DOI 10.14302/issn.2689-2855.jan-19-3048
Anteneh YesigatCorresponding author

Superconductivity and magnetism were previously thought as incompatible until the discovery of some rare earth ternary compounds that shows the coexistence of superconductivity and magnetism. In some of the recently discovered iron based layered superconductors superconductivity and diamagnetic orde…

Study of the Nanocomposite Mo2C(1-x)-TiC(x)-SWCNTs by Field Actived Sparck Plasma Sintering Process

Apr 2020 DOI 10.14302/issn.2689-2855.jan-20-3244
Badis BendjemilCorresponding author

Nanocomposites are worn resistant materials used in cutting tool applications. The materials are composed of ultrafine powder hard phase grains surrounded by a tough binder phase carbon nanotubes (Mo2C)1-x–(TiC)x (2≤x≤4)//1Wt% SWCNTs. Composite bicarbide Mo2C-TiC was rapidly synthesised and simultan…

Study of the Nanocomposite Mo2C(1-x)-TiC(x)-SWCNTs by Field Actived Sparck Plasma Sintering Process

Mar 2020 DOI 10.14302/issn.2689-2855.jan-20-3263
Badis BendjemilCorresponding author

Nanocomposites are worn resistant materials used in cutting tool applications. The materials are composed of ultrafine powder hard phase grains surrounded by a tough binder phase carbon nanotubes (Mo2C)1-x–(TiC)x (2≤x≤4)//1Wt% SWCNTs. Composite bicarbide Mo2C-TiC was rapidly synthesised and simultan…

Peroxidase from Coleus Forskohlii: Purification and Biochemical Characterization

Jan 2020 DOI 10.14302/issn.2379-7835.ijn-19-3139
Yaaser Q. AlmulaikyCorresponding author

In this study, a peroxidase from new source was purified using ion exchange and gel filtration techniques. The recovery for peroxidase activity was 19% with 11-fold purification and specific activity of 749 unit/mg protein. Purified peroxidase demonstrated a molecular mass of 39 kDa using gel filtra…

Sunspots are Correlated with Foliar pH in Grapevines

Dec 2019 DOI 10.14302/issn.2639-3166.jar-19-3116
Giorgio MasoeroCorresponding author

Foliar pH is a specific multifaceted parameter that is sensitive to a deficit in soil water and to temperature variations. It also represents a tool that can be used to rapidly phenotype the symbiosis induced in several crops by bio-fertilizers containing Arbuscular Mycorrhizal Fungi. Yearly decreas…

Perspectives on Sub–Nanometer Level of Electronic Structure of the Synchrotron with Mendelevium Nanoparticles for Elimination of Human Cancer Cells, Tissues and Tumors Treatment Using Mathematica 12.0

Nov 2019 DOI 10.14302/issn.2642-3146.jec-19-3072
Alireza HeidariCorresponding author

Mendelevium nanoparticles absorb energy of descendent light and generate some heat in the particle. The generated heat transferred to the surrounding environment and leads to increase in temperature of adjacent points to nanoparticles. Heat variations can be obtained by heat transfer equation. In th…

Consciousness Energy Healing Treatment: Impact on the Physicochemical and Thermal Properties of Pyridoxine HCl

May 2019 DOI 10.14302/issn.2379-7835.ijn-19-2831
Snehasis JanaCorresponding author

Pyridoxine HCl plays an important role in the human body as a coenzyme in the synthesis process of amino acids and neurotransmitters such as serotonin, norepinephrine, aminolevulinic acid, sphingolipids, etc. The objective of this study was to determine the effect of the Trivedi Effect®-Consciousnes…

Assessing Performance of Cattle Dung and Waste Cooked Foods in Producing Biogas as Single Substrate and Mixed Substrates in Kampala Uganda

Apr 2019 DOI 10.14302/issn.2377-2549.jndc-19-2701
J Mutesasira,Corresponding author External studies department, Institute of distance Education, Makerere University

Biogas is anaerobic degradation product formed from aqueous slurry of organic waste in a digester. It can be produced from cattle dung,(cd)chicken droppings, decaying leaves, kitchen waste foods(kwf), sewage sludge, slaughter house, goat, pig or sheep manure, Aqueous slurry of 200g/L of mixed or sin…

Marangoni Effect in Second Grade Forced Convective Flow of Water Based Nanofluid

Apr 2019 DOI 10.14302/issn.2689-2855.jan-19-2716
Ghulam RasoolCorresponding author

Advances in nanotechnology especially in nanofluids comprising of a typical base fluid saturated with nano-size metallic particles with enhanced thermophysical properties is one of the hot topics in industrial as well as engineering applications of applied mathematics. This article explores the impa…

Record of Aggregation of Alien Tropical Schyphozoan Rhopilema nomadica Galil, 1990 in the Mediterranean Coast of Egypt

Mar 2019 DOI 10.14302/issn.2643-0282.imsj-19-2672
Fedekar Fadel MadkourCorresponding author

Recently, annual swarm of invasive Erythrean schyphozoan RhopilemanomadicaGalil, 1990 appeared along Egyptian Mediterranean coasts causing beach closures and fishing problems. The present study conducted survey and field monitoring on R. nomadica during blooming season in the Egyptian Mediterranean…

Influence of Chemical Reaction on Marangoni Convective Flow of Nanoliquid in the Presence of Lorentz Forces and Thermal Radiation: A Numerical Investigation

Feb 2019 DOI 10.14302/issn.2689-2855.jan-19-2598
Ghulam RasoolCorresponding author

This study aims to numerically investigate the Marangoni convective flow of nanoliquid initiated by surface tension and heading towards a radiative Riga surface. The surface tension appears in the problem due to the gradients of temperature and concentration at the interface. The influence of first…

Consciousness Energy Healing Treatment: Spectroscopic and Calorimetric Evaluation of the Biofield Energy Treated Hydroxypropyl β-Cyclodextrin

Feb 2019 DOI 10.14302/issn.2377-2549.jndc-18-2507
Snehasis JanaCorresponding author

Hydroxypropyl β-Cyclodextrin (HPBCD) used in food, pharmaceutical, chemical industries, as well as environmental, and agriculture engineering. But the major issue related to HPBCD is the low solubility profile. In this study, the influence of the Consciousness Energy Healing Treatment (the Trivedi E…

Insight into Management Issues modeling for Perfect Business Simulation

Jan 2019 DOI 10.14302/issn.2643-2811.jmbr-18-2538
Sadique ShaikhCorresponding author

In this paper, I try to focus on widely growing field of Management Science; and that, “Modeling of Management Issues “. Now days Business Simulation techniques are used to earn more profit from Business and this is only issues control future course of actions properly. By using models we can predic…

Lignocellulosic Waste as a Sole Substrate for Production of Crude Cellulase from Bacillus subtilis PJK6 Under Solid State Fermentation Using Statistical Approach

Dec 2018
Nishi K. BhardwajCorresponding author

The agricultural organic wastes pose major environmental issues and their inappropriate disposal is a major cause of pollution while these as cheap lignocellulosic resources can be utilized for many value added products such as enzymes. The purpose of the present study was to utilize wheat bran as a…

The Pineal Hypothesis for Drug Dependence

Dec 2018 DOI 10.14302/issn.2578-8590.ipj-18-2524
Francesco CrespiCorresponding author

The pineal gland constitutes a major neuroendocrine organ in the brain. By mean of its neurohormone melatonin it transduces exogenous signals such as circadian and seasonal variations of light and temperature into proper hormonal changes which adjust and adapt internal endocrine functions. Alteratio…

Why Physiologically Cold weather can Increase Obesity Rates ?

Dec 2018 DOI 10.14302/issn.2578-8590.ipj-18-2548
Nasim HabibzadehCorresponding author

Obesity generally accounts for a pathophysiology condition at which excessive body fats get accumulated in body parts. Among different - causes, ambient temperature such as cold environment can dramatically develop obesity in different individual. Cold weather influences the hormones that are relate…

The Comparison of Walking Performance in Cold and Warm Biologically Conditions in Physiology

Nov 2018 DOI 10.14302/issn.2578-8590.ipj-18-2493
Nasim HabibzadehCorresponding author

Walking is the best possible exercise to promote fitness. However, ambient temperature has an impact on walking regimen and performing exercise in different biological conditions can be challenging tasks. For example, both cold and hot temperatures can impair walking performance. In fact, walking in…

Effect of Replacement of Fishmeal With Lima Bean Meal on the Zootechnical Performances of African Catfish (Clarias Gariepinus) in the Batié Sub-Division, West Region of Cameroun

Nov 2018 DOI 10.14302/issn.2691-6622.ijar-18-2463
Emile MiégouéCorresponding author

This study was conducted to evaluate the effect of the substitution of fishmeal by Lima bean flouron the growth performance, survival rate and feed cost of Clariasgariepinusbetween March and May 2018 within the AIO ICG of the Batié District. It also aimed to contribute to the development of alternat…

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